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From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Yurii Pavlovskyi <yurii.pavlovskyi@gmail.com>
Cc: Corentin Chary <corentin.chary@gmail.com>,
	Darren Hart <dvhart@infradead.org>,
	Andy Shevchenko <andy@infradead.org>,
	Daniel Drake <drake@endlessm.com>,
	acpi4asus-user <acpi4asus-user@lists.sourceforge.net>,
	Platform Driver <platform-driver-x86@vger.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 01/11] platform/x86: asus-wmi: Fix hwmon device cleanup
Date: Wed, 8 May 2019 16:25:49 +0300	[thread overview]
Message-ID: <CAHp75VeNSUniQtEmf9z1EGPun_3p1DZ_viXYXiAyDouU0s3uHg@mail.gmail.com> (raw)
In-Reply-To: <a548ce35-5bbc-1c61-2a52-808462000091@gmail.com>

On Fri, Apr 19, 2019 at 1:00 PM Yurii Pavlovskyi
<yurii.pavlovskyi@gmail.com> wrote:
>
> The driver does not clean up the hwmon device on exit or error. To
> reproduce the bug, repeat rmmod, insmod to verify that device number
> /sys/devices/platform/asus-nb-wmi/hwmon/hwmon?? grows every time. Replace
> call for registering device with devm_* version that unregisters it
> automatically.

>         struct device *hwmon;
>
> -       hwmon = hwmon_device_register_with_groups(&asus->platform_device->dev,
> -                                                 "asus", asus,
> -                                                 hwmon_attribute_groups);
> +       hwmon = devm_hwmon_device_register_with_groups(
> +                       &asus->platform_device->dev, "asus", asus,
> +                       hwmon_attribute_groups);
> +

Temporary variable would help with readability, i.e.

struct device *dev = &asus->platform_device->dev;
...

-- 
With Best Regards,
Andy Shevchenko

  reply	other threads:[~2019-05-08 13:26 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-19  9:57 [PATCH v3 00/11] asus-wmi: Support of ASUS TUF Gaming series laptops Yurii Pavlovskyi
2019-04-19 10:00 ` [PATCH v3 01/11] platform/x86: asus-wmi: Fix hwmon device cleanup Yurii Pavlovskyi
2019-05-08 13:25   ` Andy Shevchenko [this message]
2019-04-19 10:03 ` [PATCH v3 02/11] platform/x86: asus-wmi: Fix preserving keyboard backlight intensity on load Yurii Pavlovskyi
2019-04-19 10:05 ` [PATCH v3 03/11] platform/x86: asus-wmi: Increase the input buffer size of WMI methods Yurii Pavlovskyi
2019-05-08 13:30   ` Andy Shevchenko
2019-04-19 10:08 ` [PATCH v3 04/11] platform/x86: asus-wmi: Improve DSTS WMI method ID detection Yurii Pavlovskyi
2019-05-08 13:36   ` Andy Shevchenko
2019-05-09  6:08     ` Daniel Drake
2019-05-09 17:29       ` Yurii Pavlovskyi
2019-05-09 17:57         ` Andy Shevchenko
2019-04-19 10:10 ` [PATCH v3 05/11] platform/x86: asus-wmi: Support WMI event queue Yurii Pavlovskyi
2019-05-08 13:47   ` Andy Shevchenko
2019-05-09 17:36     ` Yurii Pavlovskyi
2019-04-19 10:11 ` [PATCH v3 06/11] platform/x86: asus-nb-wmi: Add microphone mute key code Yurii Pavlovskyi
2019-04-19 10:12 ` [PATCH v3 07/11] platform/x86: asus-wmi: Organize code into sections Yurii Pavlovskyi
2019-05-08 13:46   ` Andy Shevchenko
2019-04-19 10:12 ` [PATCH v3 08/11] platform/x86: asus-wmi: Enhance detection of thermal data Yurii Pavlovskyi
2019-04-24 18:25   ` Pawnikar, Sumeet R
2019-04-25 18:51     ` Yurii Pavlovskyi
2019-05-08 13:58   ` Andy Shevchenko
2019-05-09 17:49     ` Yurii Pavlovskyi
2019-05-09 17:54       ` Andy Shevchenko
2019-04-19 10:14 ` [PATCH v3 09/11] platform/x86: asus-wmi: Control RGB keyboard backlight Yurii Pavlovskyi
2019-05-08 14:02   ` Andy Shevchenko
2019-05-08 17:12     ` Pavel Machek
2019-05-09 19:04       ` Yurii Pavlovskyi
2019-05-09 20:45         ` Dan Murphy
2019-05-09 21:06           ` Andy Shevchenko
2019-05-09 21:44             ` Dan Murphy
2019-05-09 22:15             ` Pavel Machek
2019-05-09 22:34           ` Pavel Machek
2019-04-19 10:15 ` [PATCH v3 10/11] platform/x86: asus-wmi: Switch fan boost mode Yurii Pavlovskyi
2019-04-19 10:16 ` [PATCH v3 11/11] platform/x86: asus-wmi: Do not disable keyboard backlight on unloading Yurii Pavlovskyi
2019-05-08 13:26 ` [PATCH v3 00/11] asus-wmi: Support of ASUS TUF Gaming series laptops Andy Shevchenko

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